CVE-2024-49038 is a critical cross-site scripting (XSS) vulnerability in Microsoft Copilot Studio, allowing an unauthenticated attacker to achieve elevation of privilege over a network. With a CVSS score of 9.6, this low-complexity attack can lead to high impact on confidentiality, integrity, and availability. While not currently listed in CISA's KEV catalog, its FAUCET Risk Score of 75/100 and recent media coverage indicate significant concern. There is no public exploit code available, but community discussion and media attention suggest awareness of this flaw.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
Range not provided by sourceCPE matchmatch criteria | cpe:2.3:a:microsoft:copilot_studio:-:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:N
The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.8 Bluesky, 0.5 Mastodon, and 1.2 GitHub mentions.
The average CVE in this peer group has 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.1 Security Researcher mentions.